I modified this repository as https://github.com/trinhgiahuy/vectornav_mod. Now, the VN200 sensor is connected to Raspberry Pi through UART (GPIO14/15) and I changed in launchfile as well. (vn200.launch)
I compiled it with catkin_tools. The version is vnproglib-1.1.
It previously worked fine and could echo /vectornav/imugps topic and another node can subscribe to it (picture 1). However, sometime I launch the file and it yields error cannot connect. What could be the reason and how to avoid it (picture 2).
Is this something related to the baudrate or protocol?
I modified this repository as https://github.com/trinhgiahuy/vectornav_mod. Now, the VN200 sensor is connected to Raspberry Pi through UART (GPIO14/15) and I changed in launchfile as well. (vn200.launch)
I compiled it with
catkin_tools. The version is vnproglib-1.1.It previously worked fine and could echo
/vectornav/imugpstopic and another node can subscribe to it (picture 1). However, sometime I launch the file and it yields error cannot connect. What could be the reason and how to avoid it (picture 2).Is this something related to the baudrate or protocol?
Pic1:
Pic2: